IL2 ELISA Kit (Sheep)

Referentie OKCA01023

Formaat : 96Wells

Merk : Aviva Systems Biology


Datasheets/ManualsClick here to download product manual. As variation between lots may occur, always reference the lot-specific manual received with each kit.
Product Info
Predicted Species ReactivitySheep
ELISA Kit Detection MethodColorimetric, OD450 nm
ELISA Kit Duration~ 3.5 Hours
ELISA Kit Linearity
DilutionMean n=4 (%)Range (%)
Neat8984-93
1:29891-105
1:49795-103
1:89286-98
ELISA Kit PrincipleAviva Systems Biology IL2 ELISA Kit (Sheep) (OKCA01023) is based on standard sandwich enzyme-linked immuno-sorbent assay technology. A antibody specific for IL2 has been pre-coated onto a 96-wellplate (12 x 8 Well Strips). Standards or test samples are added to the wells, incubated and removed. A biotinylated detector antibody specific for IL2 is added, incubated and followed by washing. Avidin-Peroxidase Conjugate is then added, incubated and unbound conjugate is washed away. An enzymatic reaction is produced through the addition of TMB substrate which is catalyzed by HRP to generating a blue color product that changes yellow after adding acidicstop solution. The density of yellow coloration read by absorbance at 450 nm and is quantitatively proportional to the amount of sample IL2 captured in well.
ELISA Kit Range31.25 pg/mL-2,000 pg/mL
ELISA Kit Recovery
MatrixRecovery range (%)Average(%)
Serum (n=5)9589-99
EDTA Plasma (n=4)9690-100
ELISA Kit ReproducibilityIntra-assay Precision: 3 samples with known low, middle and high level IL2 were tested with 20 replicates across one plate.
Inter-assay Precision: 3 samples with known low, middle and high level IL2 were tested on three different plates with 8 replicates, respectively.
Intra-Assay CV: <8%
Inter-Assay CV: <10%
ELISA Kit Component
ComponentAmount
IL2 Microplate96 Wells (12 x 8 Well strips)
IL2 Lyophilized Standard2
100X Biotinylated IL2 Detector Anitbody1 x 120 uL
100X Avidin-HRP Conjugate1 x 120 uL
Sample Diluent1 x 50 mL
Detector Antibody Diluent1 x 15 mL
Conjugate Diluent1 x 15 mL
25X Wash Buffer1 x 20 mL
Stop Solution1 x 10 mL
TMB Substrate1 x 10 mL
Reconstitution and StorageStore as indicated in product manual.
Sample TypeSerum, Plasma, Tissue Homogenates
Sensitivity7.81 pg/mL
Assay InfoAssay Methodology: Quantitative Sandwich ELISA
Protocol Information
Gene SymbolIL2
Gene Full NameInterleukin-2
Alias SymbolsIL-2
NCBI Gene Id443401
Protein NameInterleukin-2
Description of TargetProduced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
Uniprot IDP19114
Protein Accession #NP_001009806.1
Nucleotide Accession #NM_001009806.1